1000+ Chemical Engineering Multiple Choice Questions and Answers - 1

Question: 1

The most important property for a jet fuel is its

(A) flash point

(B) calorific value

(C) freezing point

(D) viscosity

Question: 2

Catalyst used in alkylation process is

(A) alumina

(B) silica gel

(C) nickel

(D) sulphuric acid

Question: 3

Cetane number of a diesel fuel is the measure of its

(A) oxidation stability

(B) viscosity

(C) smoke point

(D) ignition delay

Question: 4

Which of the following is not a sulphur compound present in petroleum?

(A) pyrroles

(B) sulphones

(C) mercaptans

(D) thiophenes

Question: 5

Catalyst used in the catalytic cracking is

(A) nickel

(B) vanadium pentoxide

(C) silica gel

(D) silica alumina